Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KV4YX callsign genealogy
Currently held by Preece, Brendan
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KV4YX's current licensee, walking backwards.
- Preece, BrendanGAgranted 2012-12-18cancelled 2014-06-18
Successor callsigns
Callsigns held now by people who previously held KV4YX.
- Preece, BrendanGAgranted 2019-12-24